e1000: use GRO for receive

E1000 can benefit from calling the GRO receive functions.

Signed-off-by: Jesse Brandeburg <[email protected]>
Tested-by: Jeff Pieper <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
1 file changed